Off to see this tonight, based on a tip off from a friend. He's usually good at recommendations though, so I have high hopes.

http://deathship666.com/

"Death Ship 666 is sinking.
In the fight for survival it’s woman vs child, human vs bear, and ship vs time!
'Death Ship 666!' is the sell-out, five star, epic disaster-movie parody play HIT of the Edinburgh Fringe. This Christmas, join our ill-fated passengers aboard a half-built ship's roller-coaster voyage of explosive comedy to the Bermuda Triangle!"

Anyone seen it already? Yeah yeah.